Rita Deutschbein Managing Editor

August 8, 2025, 12:33 pm | Read time: 3 minutes

Google has long struggled with numerous leaks just before the launch of new products. This year, it even led the manufacturer to showcase all Pixel 10 models in a short video ahead of the official launch on August 20. But it’s not just the new smartphones that have had many details revealed; the upcoming smartwatch is also no longer a secret.

Google’s new Pixel Watch 4 is showcased in full glory just before the launch. Several leaks provide official-looking marketing material, high-resolution render images, a promo video, and a complete data sheet. These details are complemented by sales prices for Europe that leaked a few days ago.

Leak Shows Official Marketing Material for the Google Pixel Watch 4

The detailed information about the Google Pixel Watch 4 comes from the well-known leaker Evan Blass. He published the mentioned data, images, and videos on his X channel.

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The OLED display reaches up to 3,000 nits brightness, and according to the data sheet, the watch will be available in two sizes: 41 and 45 millimeters. The larger model is expected to offer a battery life of up to 40 hours, while the smaller one should last 30 hours. It was previously known that Google has changed the charging dock for the Pixel Watch 4. It can now be attached to the side of the case. A faster charging process is also among the new features. The charging speed is expected to increase by 25 percent compared to its predecessor, the Pixel Watch 3.

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New Features and Colors

The health features include ECG, blood oxygen measurement, respiratory rate, and heart rate variability. Dual-frequency GPS is also integrated. The marketing material showcases numerous features of the new smartwatch, including over 40 fitness modes with real-time tracking. Additionally, the AI assistant based on Gemini can be activated by hand movement. Safety features like automatic emergency calls in case of cardiac arrest are also included.

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In addition to black, silver, and champagne, the Pixel Watch 4 is also available in the new color “Moonstone”–a potential hallmark of Google products in 2025. A matching watch face and a new iris band are likely available. While the images show many design details, the left side of the case with the new charging port remains hidden.

Sales Prices in Europe

An early leak from France, confirmed by U.S. sources, has already provided hints about the European prices. In Germany, the LTE version with 41 millimeters is expected to cost 499 euros, while the WiFi variant will be 399 euros. The 45-millimeter model will be priced at 549 euros (LTE) and 449 euros (WiFi). Thus, Google remains stable in pricing while offering noticeable technical improvements.

In conclusion, we should mention that the images and data are still rumors, even if the material appears official. The final confirmation of the new features and design of the Pixel Watch 4 will only be available at the Google presentation on August 20.